Support Tower, Catwalk, Leg Accessories

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Sudenga is your one stop source for complete grain leg systems. Support equipment includes: elevator leg support towers in all common sizes, super span catwalk, 40 degree and 60 degree flat back and full round distributors, spouting and truss kits, rack and pinion gates, elbows, transitions, hoppers, deadheads, and more. Contact our team of specialists to learn more or find a dealer near you to get started on your bucket elevator project.

View Sudenga grain leg specs here.




Sudenga bucket elevator systems, or grain legs, are designed and built to exacting specifications giving the owner a system that will provide more years of service, with less downtime and repair. We offer:

Bucket Elevators


Support Towers

Sudenga can provide grain leg support towers in all common sizes including 8x8, 10x10 and 12x12 ft footprints. Custom configurations, stairs and platform options available. Hot dipped galvanized finish.


Super Span Catwalk

Available for clear spans to 80 feet. Load rating varies with span. Super span catwalk is an underslung cable type catwalk.  2-Leg or 4-Leg catwalk support towers are available in one foot increments up to 100 feet. Side cables or structure tie off support is required on this tower for heights over 40 feet. Painted or hot-dipped galvanized finishes are available.



45° and 60° flat back and full round distributors are available in painted or galvanized finish. Available in outlets starting at 4 and continuing in multiples of two from there. Cable, pipe or electronic controls.



Spouting is available in 6”, 8”, 10”, 12, 14” and 16” diameters. A variety of gauges and painted or galvanized finishes is available depending on diameter. Spouting truss kits are available for 6” through 14” diameter spouts in 40’, 60’, 80’ and 100’ lengths.



Numerous rack and pinion gates, elbows, transitions, hoppers, deadheads, valves, bin tops, adaptors, reducers. and more are available. Contact us for more info.


Grain Leg Accessories

5,000 BPH Medium 30 Leg with jib boom and Sudenga Catwalk with 1214 chain conveyor

View some drone footage of a Sudenga elevator leg, tower and inclined conveyor at a farm site in northwest Iowa.